AMD Ryzen AI 7 350 vs Intel Core Ultra 7 251HX
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Apr 2026
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Krackan Point)
Arrow Lake
Integrated Graphics
Radeon 860M
Arc Graphics (4-Cores)
Processor Number
—
251HX
Package
Manufacturing Process
4 nm
3 nm
Socket
FP8
FCBGA-2114
Power Consumption
15-54 W
45-55 W
Peak Operating Temperature
100 °C
105 °C
Max Turbo Power Consumption
—
160 W
CPU Performance
Performance Cores
4
6
Performance Core Threads
8
6
Performance Core Base Frequency
2.0 GHz
2.9 GHz
Performance Core Turbo Frequency
5 GHz
5.1 GHz
Efficiency Cores
4
12
Efficiency Core Threads
8
12
Efficiency Core Base Frequency
2.0 GHz
2.5 GHz
Efficiency Core Turbo Frequency
3.5 GHz
4.5 GHz
Total Core Count
8
18
Total Thread Count
16
18
Bus Frequency
100 MHz
100 MHz
Multiplier
20
29
L1 Cache
80 K per core
192 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
16 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
LPDDR5X-8000,DDR5-5600
DDR5-6400
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
ECC Memory Support
No
No
Max Memory Bandwidth
—
102.4 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
3000 MHz
1800 MHz
Shader Units
512
512
Texture Units
32
32
Raster Operation Units
16
16
Execution Units
8
64
Power Consumption
15-54
14
GPU Base Frequency
—
300 MHz
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
16
24
Benchmark
Cinebench R23
1,889
—
Cinebench R23
13,088
—
Geekbench 6
2,824
2,940
Geekbench 6
12,679
15,262
Cinebench 2024
118
130
Cinebench 2024
749
1,761
Blender
188
—
Passmark CPU
3,918
—
Passmark CPU
21,139
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.